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Exhaust Exhaust Pipes, Systems and Components

Flowmaster

Flow Fx Axle-Back Exhaust System 2011-2012 Ford Mustang Gt 5.0L Coupes & Convertibles. Also Fits 2012 Mustang Boss 302 Model Moderate Sound Flowmaster

$633.95 $584.95 Save $49.00

SKU: F00L 717879

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 717879

Introducing our new Flow FX Axle-back exhaust system for 2011-2012 Ford Mustang GT coupes and convertibles with the 5.0L engine. Features include 3.00-inch mandrel-bent stainless steel tubing running into a pair of compact round Flow FX straight-through mufflers for a deep and powerful tone.The large 3.00-inch core mufflers ensure maximum performance, are constructed from bright 409S stainless steel and utilize the factory hanger locations for a quick and easy installation. The system is finished off with large 4.50-inch black ceramic coated stainless steel tips filling out the factory exhaust cutouts. Includes all necessary parts, hardware, and detailed instructions. Notes: Also fits 2012 Mustang Boss 302 model.FlowFX straight-through Large Core Performance MufflersLarge 4.50-inch Black Ceramic Coated Stainless Steel TipsDyno-tuned for Maximum PerformanceMandrel-bent Stainless Steel TubingUses the Factory Hanger LocationsLifetime Limited WarrantyQuick & Easy InstallationDeep Powerful Sound

Features:

  • FlowFX "Straight-through" Large Core Performance Mufflers
  • Dyno-Tuned For Maximum Performance
  • Large 4.50-inch Black Ceramic Coated Stainless Steel Tips
  • Limited Lifetime Warranty
  • Dyno-tuned for Maximum Performance
  • Deep Powerful Sound
  • Mandrel-bent Stainless Steel Tubing
  • Quick And Easy Installation
  • Uses the Factory Hanger Locations
  • Lifetime Limited Warranty
  • Quick & Easy Installation
  • Deep Powerful Sound

FlowFX Axle Back Exhaust System | Dual | Dual Out Rear Exit | Incl. 3 in. Tubing/4.5 in. Black Ceramic Single Wall Tip | 409 Stainless Steel

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Flowmaster FlowFX Axle-Back Exhaust System for 2011-2012 Ford Mustang GT and 2012 Boss 302 delivers a moderately aggressive exhaust tone. It features absorption-style mufflers, 3-inch mandrel-bent 409S stainless steel tubing, and 4.50-inch black ceramic-coated stainless steel tips. This dyno-tuned system uses factory hanger locations for easy installation and comes with a lifetime limited warranty.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 717879

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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